Tronair 5H31 Dash 8 Skydrol Hydraulic Power Unit

Tronair 5H31
Manufacturer: Tronair
Part Number: 5H31
Condition: New

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The Tronair 5431 HPU is designed for the Dash 8 aircraft.


  • Fluid: Skydrol or Hyjet
  • Pressure Max: 3500 (241) psi (bar)
  • Flow Max : 11 (42) gpm (lpm)
  • Flow at Rated Pressure: 6.2 (24) gpm (lpm)
  • Motor: 15 (11.2) hp (kw)
  • Weight: 1200 (544) lb (kg)

Standard Options Included in 5H31

  • Dual system
  • 25 ft and 50 ft hoses
  • Hourmeter
  • Pyrometer
  • Clogging indicator
  • Aircraft couplings for Dash 8
  • Spare filter element
  • No return valves
Alternate Models
5H30Previous Model Number
5H311ZZ1Setup for 220-240V 3 phase 60 HZ input voltage - Single system and couplers for Dash 8 100 to 300 aircraft
Compatible Aircraft*
Bombardier (Regional)Dash 8-100, Dash 8-200, Dash 8-300
*This list is for general reference only and may not be entirely acurate for all aircraft. Please confirm all equipment meets the requirements of your aircraft with the owners/maintenance manuals prior to purchasing or using with your aircraft.

We service the 5H31 and other items like it at our facility.

A few of the common services we offer for this item are:
• Overhaul
• Repair
• Troubleshoot & Service

As an authorized Tronair Distributor, we sell factory OEM parts for the 5H31. Not sure exactly what part you need? Just describe it or send us a photo and we will research it for you if needed.

A few of the common parts we offer for this item are:
• Return Hose
• Pressure Hose
• Hoses Inside of Unit
• Pressure Gauge
• Hand Pump Pressure Gauge
• Hand Pump
• Flow Meter
• Pyrometer
• Hourmeter
• Pressure Filter
• Return Filter
• Hand Pump Filter
• Casters
• Floor Lock
• AC Input Cable

We provide short-term and long-term rentals for the 5H31. We will ship the item directly to you and arrange for pickup at the end of your lease.

Sell or Trade-In

We can purchase your used 5H31 (or similar GSE items like it) and apply it as a credit for new GSE, or buy it outright directly.